Merez Compact, wall recessed luminaire for indoor and outdoor applications, it is ideal as a step marker Diameter 58 mm / 2.28" with circular or square bezel LED positioned at 45° for minimal glare Electronic control of operating temperature through a thermal sensor that detects overheat and, by self-regulating the current, reduces the LED power. This feature guarantees that the luminaire will last in time with ambient temperature up to + 60°C / 140°F Available in colour temperatures of 2700K CRI93, 3000K CRI93 and 4000K CRI93 Wattage: 2,3W at 48V DC and 2W at 500 mA. North America 500 mA 48V DC: features an onboard DC driver that ensures overcurrent protection and it is not polarity sensitive Push button, potentiometer, 0-10V,  DALI, DMX, KNX, Crestron. Dimming options depend on power supply and additional control units to be separately ordered as accessories The dimming system allows smooth and deep dimming (down to 3% or 0,1% when controlled by a DALI system) and ensures there is no flicker at low dimming levels IP67